beautiful pt tso or penga teng tso lake with scenic landscape and alpine valley in tawang district of arunachal pradesh, n

alpine arunachal asia beautiful beauty blue bushes country countryside destination district east environment foothills hiking hill hills himalaya himalayan himalayas holiday india lake landscape leaves meadow mountain mountains natural nature north outdoor panorama panoramic penga place pradesh road rural scenery scenic season sky summer tawang teng tourism tourist travel traveling trekk tso vacation valley view village water wilderness